Hi Patrick,
If I understand the question, I haven't done this in GRASS, but one
cumbersome approach without using a function like r.drain to find a
cost distance *corridor* between two patches is to calculate a
separate cost distance surface for every individual patch, from (and
only from) that
Dear GRASS users,
I'm a new GRASS user, and need to calculate the percentile rank of a
cell within a moving window. Specifically, from a raster of wildlife
habitat quality (ranked from 1 to 100) at 100m resolution, I would
like to find the percentile rank of each focal cell relative to all of
its
